Merge pull request moby#3623 from crazy-max/update-buildx

ci: update buildx to latest

Author: jedevc

.github/workflows/build.yml

@@ -29,7 +29,7 @@ env:
   CACHE_GHA_SCOPE_BINARIES: "binaries"
   CACHE_GHA_SCOPE_CROSS: "cross"
   TESTFLAGS: "-v --parallel=6 --timeout=30m"
-  BUILDX_VERSION: "v0.10.0-rc3"  # leave empty to use the one available on GitHub virtual environment
+  BUILDX_VERSION: "latest"  # leave empty to use the one available on GitHub virtual environment
   GO_VERSION: "1.19"
 
 jobs:

.github/workflows/buildx-image.yml

@@ -31,7 +31,7 @@ on:
 
 env:
   REPO_SLUG_TARGET: "moby/buildkit"
-  BUILDX_VERSION: "v0.9.1"  # leave empty to use the one available on GitHub virtual environment
+  BUILDX_VERSION: "latest"  # leave empty to use the one available on GitHub virtual environment
 
 jobs:
   create:

.github/workflows/dockerd.yml

@@ -14,7 +14,7 @@ env:
   CACHE_GHA_SCOPE_IT: "integration-tests"
   CACHE_GHA_SCOPE_BINARIES: "binaries"
   TESTFLAGS: "-v --parallel=1 --timeout=30m"
-  BUILDX_VERSION: "v0.9.1"  # leave empty to use the one available on GitHub virtual environment
+  BUILDX_VERSION: "latest"  # leave empty to use the one available on GitHub virtual environment
 
 jobs:
   prepare:

.github/workflows/validate.yml

@@ -16,7 +16,7 @@ on:
 
 env:
   REPO_SLUG_ORIGIN: "moby/buildkit:latest"
-  BUILDX_VERSION: "v0.9.1"  # leave empty to use the one available on GitHub virtual environment
+  BUILDX_VERSION: "latest"  # leave empty to use the one available on GitHub virtual environment
 
 jobs:
   validate: